Behavioral task
behavioral1
Sample
e5b8da771e748f8e5ab6e82b0af01cfeed46d6ebd662670bd04d18e99f633bff.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
e5b8da771e748f8e5ab6e82b0af01cfeed46d6ebd662670bd04d18e99f633bff.exe
Resource
win10v2004-20240508-en
General
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Target
e5b8da771e748f8e5ab6e82b0af01cfeed46d6ebd662670bd04d18e99f633bff
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Size
55KB
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MD5
233ce13611ae69b160aa63d2ea990125
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SHA1
127d782b23a4a85cb5a7374ffda11f110940b71b
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SHA256
e5b8da771e748f8e5ab6e82b0af01cfeed46d6ebd662670bd04d18e99f633bff
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SHA512
56d9dfc94b7bf37eb105f68a1664802d14f6b0bfc27a06e28055816a1757f80a0818dbc80432d76383ecc3f95304c849d11d86e3889b790468558198ed82538f
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFaW:CTWn1++PJHJXA/OsIZfzc3/Q8asUsJOY
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e5b8da771e748f8e5ab6e82b0af01cfeed46d6ebd662670bd04d18e99f633bff unpack001/out.upx
Files
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e5b8da771e748f8e5ab6e82b0af01cfeed46d6ebd662670bd04d18e99f633bff.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ